Across the Universe (Royal Caribbean)

1 ½ oz. Tanqueray No. 10 Gin

1/2 oz. Aperol

1/2 oz. St. Germain

1/2 oz. fresh lime juice

1/2 oz. simple syrup

Splash of Prosecco

About 1 ¼ cups watermelon juice

At least a few hours in advance (preferably overnight), pour watermelon juice into an ice cube tray and freeze. Combine gin, Aperol, St. Germain, lime juice and simple syrup in a cocktail shaker with ice. Shake well until chilled and pour into a glass over watermelon ice cubes. Optional: Garnish with an herb, slice of watermelon or lime or an edible flower.